At One Click Purchasing, we are your reliable source for the NSN part PB1540 manufactured by Utility Electronic Corp. We carry a wide range of popular NSN items on our website, including Reactor like part number PB1540 which is listed with the NSN 5950002957851 for easy identification. If you are interested in PB1540 item, then take the advantage of our online RFQ service, or peruse our website as you see fit to find other items of interest that you may wish to learn more about.